rspec/rules/S1226/php/rule.adoc

== Why is this an issue?

While it is technically correct to assign to parameters from within function bodies, doing so before the parameter value is read is likely a bug. Instead, initial values of parameters should be, if not treated as read-only, then at least read before reassignment.

=== Noncompliant code example

[source,php]
----
function foo($str, $array) {
  $str = "name; // Noncompliant

  foreach ($array as $item) {
    $item = "hello world";  // Noncompliant
  }
}
----

ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

include::../message.adoc[]

include::../highlighting.adoc[]

'''
== Comments And Links
(visible only on this page)

include::../comments-and-links.adoc[]
endif::env-github,rspecator-view[]